clang::SemaBase::ImmediateDiagBuilder Class Reference

Helper class that creates diagnostics with optional template instantiation stacks. More...

#include "clang/Sema/SemaBase.h"

Inheritance diagram for clang::SemaBase::ImmediateDiagBuilder:

Public Member Functions
	ImmediateDiagBuilder (DiagnosticBuilder &DB, Sema &SemaRef, unsigned DiagID)
	ImmediateDiagBuilder (DiagnosticBuilder &&DB, Sema &SemaRef, unsigned DiagID)
	ImmediateDiagBuilder (const ImmediateDiagBuilder &)=default
	~ImmediateDiagBuilder ()
template<typename T, typename = std::enable_if_t<!std::is_lvalue_reference<T>::value>>
const ImmediateDiagBuilder &	operator<< (T &&V) const
Public Member Functions inherited from clang::DiagnosticBuilder
	DiagnosticBuilder (const DiagnosticBuilder &D)
	Copy constructor.
template<typename T>
const DiagnosticBuilder &	operator<< (const T &V) const
template<typename T, typename = std::enable_if_t<!std::is_lvalue_reference<T>::value>>
const DiagnosticBuilder &	operator<< (T &&V) const
DiagnosticBuilder &	operator= (const DiagnosticBuilder &)=delete
	~DiagnosticBuilder ()
	Emits the diagnostic.
const DiagnosticBuilder &	setForceEmit () const
	Forces the diagnostic to be emitted.
void	addFlagValue (StringRef V) const
Public Member Functions inherited from clang::StreamingDiagnostic
DiagnosticStorage *	getStorage () const
	Retrieve storage for this particular diagnostic.
void	freeStorage ()
void	freeStorageSlow ()
void	AddTaggedVal (uint64_t V, DiagnosticsEngine::ArgumentKind Kind) const
void	AddString (StringRef V) const
void	AddSourceRange (const CharSourceRange &R) const
void	AddFixItHint (const FixItHint &Hint) const
	operator bool () const
	Conversion of StreamingDiagnostic to bool always returns true.

Friends
template<typename T>
const ImmediateDiagBuilder &	operator<< (const ImmediateDiagBuilder &Diag, const T &Value)
	Teach operator<< to produce an object of the correct type.

Additional Inherited Members
Public Types inherited from clang::StreamingDiagnostic
using	DiagStorageAllocator = clang::DiagStorageAllocator
Protected Member Functions inherited from clang::DiagnosticBuilder
	DiagnosticBuilder (DiagnosticsEngine *DiagObj, SourceLocation DiagLoc, unsigned DiagID)
DiagnosticsEngine *	getDiagnosticsEngine () const
unsigned	getDiagID () const
void	Clear () const
	Clear out the current diagnostic.
bool	isActive () const
	Determine whether this diagnostic is still active.
bool	Emit ()
	Force the diagnostic builder to emit the diagnostic now.
Protected Member Functions inherited from clang::StreamingDiagnostic
	StreamingDiagnostic ()=default
	StreamingDiagnostic (DiagStorageAllocator &Alloc)
	Construct with a storage allocator which will manage the storage.
	StreamingDiagnostic (const StreamingDiagnostic &Diag)=default
	StreamingDiagnostic (StreamingDiagnostic &&Diag)=default
	~StreamingDiagnostic ()
Protected Attributes inherited from clang::StreamingDiagnostic
DiagnosticStorage *	DiagStorage = nullptr
DiagStorageAllocator *	Allocator = nullptr
	Allocator used to allocate storage for this diagnostic.

Detailed Description

Helper class that creates diagnostics with optional template instantiation stacks.

This class provides a wrapper around the basic DiagnosticBuilder class that emits diagnostics. ImmediateDiagBuilder is responsible for emitting the diagnostic (as DiagnosticBuilder does) and, if the diagnostic comes from inside a template instantiation, printing the template instantiation stack as well.

Definition at line 56 of file SemaBase.h.

Constructor & Destructor Documentation

ImmediateDiagBuilder() [1/3]

clang::SemaBase::ImmediateDiagBuilder::ImmediateDiagBuilder ( DiagnosticBuilder & DB, Sema & SemaRef, unsigned DiagID )

inline

Definition at line 61 of file SemaBase.h.

Referenced by ImmediateDiagBuilder(), operator<<, and operator<<().

ImmediateDiagBuilder() [2/3]

clang::SemaBase::ImmediateDiagBuilder::ImmediateDiagBuilder ( DiagnosticBuilder && DB, Sema & SemaRef, unsigned DiagID )

inline

Definition at line 63 of file SemaBase.h.

ImmediateDiagBuilder() [3/3]

clang::SemaBase::ImmediateDiagBuilder::ImmediateDiagBuilder ( const ImmediateDiagBuilder & )

default

References ImmediateDiagBuilder().

~ImmediateDiagBuilder()

clang::SemaBase::ImmediateDiagBuilder::~ImmediateDiagBuilder

(

)

Definition at line 14 of file SemaBase.cpp.

References clang::DiagnosticBuilder::Clear(), and clang::DiagnosticBuilder::isActive().

Member Function Documentation

operator<<()

template<typename T, typename = std::enable_if_t<!std::is_lvalue_reference<T>::value>>

const ImmediateDiagBuilder & clang::SemaBase::ImmediateDiagBuilder::operator<< ( T && V ) const

inline

Definition at line 90 of file SemaBase.h.

References ImmediateDiagBuilder(), clang::T, and V.

Friends And Related Symbol Documentation

operator<<

template<typename T>

const ImmediateDiagBuilder & operator<< ( const ImmediateDiagBuilder & Diag, const T & Value )

friend

Teach operator<< to produce an object of the correct type.

Definition at line 78 of file SemaBase.h.

References clang::SemaBase::Diag(), ImmediateDiagBuilder(), and clang::T.

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The documentation for this class was generated from the following files:

• include/clang/Sema/SemaBase.h
• lib/Sema/SemaBase.cpp